
Think Tank EP-NSI Hydrophobia Eyepiece Nikon Screw-In
Weatherproof Your ViewfinderIntroducing the Think Tank EP-NSI Hydrophobia Eyepiece, custom-designed for Nikon cameras with screw-in viewfinders. This essential accessory integrates seamlessly with Think Tank Photo Hydrophobia rain covers, providing a watertight seal that protects your camera's se...
*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Weatherproof Your Viewfinder
Introducing the Think Tank EP-NSI Hydrophobia Eyepiece, custom-designed for Nikon cameras with screw-in viewfinders. This essential accessory integrates seamlessly with Think Tank Photo Hydrophobia rain covers, providing a watertight seal that protects your camera's sensitive electronics from rain, snow, and dust. CNC machined from Delrin with high-density foam padding, it offers durability and comfort while ensuring your viewfinder remains clear and functional, even in adverse conditions.
Key Features:
- Compatible with Nikon cameras featuring screw-in eyepiece mounts.
- Constructed from CNC machined Delrin for robust durability.
- Features high-density foam padding for enhanced comfort and a secure seal.
- Specifically designed for use with Think Tank Photo Hydrophobia rain covers.
- Simple installation replaces the camera's existing eyepiece.
Detailed Specifications:
- Material: Plastic
- Brand: Think Tank Photo
- Style: Modern
- Pattern: Solid
- Color: Black
- UPC: 874530006395
Key Features
EP-NSI: Hydrophobia eyepiece for Nikon screw-in eyepiece mounts. CNC machined Delrin eyepiece with high density foam padding.
Replaces Viewfinder hood, enabling waterproof protection for your camera when using Hydrophobia rain covers.
Remove the camera’s eyepiece by flipping the viewfinder shutter lever to the “closed” position.
Unscrew the eyepiece by turning it counter-clockwise.
Screw the Nikon eyepiece onto the EP-NSI.
Specifications
Pros & Cons
👍 Pros
- Provides waterproof protection for your camera when used with Hydrophobia rain covers.
- Replaces the standard viewfinder hood, creating a sealed connection against the elements.
- Constructed with CNC machined Delrin and high-density foam padding for durability and comfort.
- Designed specifically for Nikon screw-in eyepiece mounts, ensuring a secure and precise fit.
- Enhances camera's weather resistance, crucial for shooting in challenging outdoor conditions.
👎 Cons
- This eyepiece is designed for Nikon screw-in eyepiece mounts, so it is not universally compatible with all camera brands or models.
- Requires the prior removal of the camera's original eyepiece and flipping the viewfinder shutter lever to "closed."
- The product does not function as a standalone waterproof solution, necessitating a Hydrophobia rain cover.
- Specific camera models within the Nikon screw-in eyepiece mount range that are compatible are not explicitly listed.
- Installation involves unscrewing the existing eyepiece, which might be a delicate process for some users.